package cn.xiaopengstack.domain.activity.service.discount;

import cn.xiaopengstack.domain.activity.model.dto.DiscountCalculateDTO;

import java.math.BigDecimal;

/**
 * @author jiangyangang
 */
public interface IDiscountCalculateService {

    /**
     * 计算折扣金额
     * @param calculateDTO
     * @return
     */
    BigDecimal calculate(DiscountCalculateDTO calculateDTO);
}
